Intelligent & Safe: This MPPT solar charge controller/MPPT solar regulator ensures that your batteries protection is at its optimum with its protections. Reverse polarity, overcurrent, overtemperature, undervoltage, overvoltage and short circuit are things in the past you neednt worry about. This MPPT solar controller/MPPT solar regulator undergoes boost, absorption and float stages for an efficient energy flow.
Tough & Versatile: Whether it is for off-grid cabins and homes, RVs, boats, Van, caravans, trailer, workshop, telecommunications and remote site backup, this MPPT solar charge controller/MPPT solar regulator is ideal to serve your system. Made from strengthened ABS housing and aluminum alloy chassis with heat sinks, this MPPT solar controller/MPPT solar regulator is designed to defy harsh conditions.
User Friendliness: Equipped with simple screw terminals, this MPPT solar charge controller/MPPT solar regulator is easy to build into a new 12V setup, and this MPPT solar controller/MPPT solar regulator also has multiple LED indicators for displaying system operation information and a button for selecting the corresponding battery type. And a 1-year warranty serves as its quality assurance.
HOW TO SELECT BATTERY TYPEAfter connecting the battery, long press the button, wait for the indicator light to flash, switch to the desired battery type, and wait until the indicator light remains on, and the switch is successful.
12V/24V Automatic Detection: It is equipped with an automatic system for voltage recognition and can automatically identify system voltage once connected.
Lithium Battery Activation: Switch on the "lithium mode" and connect your battery and solar panel. It will work its magic and the battery will spring back to life.
Specification of 20A MPPT Solar Controller
Battery Voltage Range 12V/24V
Max. PV Open Circuit Voltage 50V
Max. Solar Input Voltage 50V
Rated Charge Current 20A
Rated Discharge Current 20A
Max. PV Input Power 500W
Discharge Circuit Voltage Drop 0.3V
Self Consumption 8ma
No Load Current 10ma
Tracking Efficiency 99%
Conversion Efficiency 98%
USB Output Type A+Type C; 5V/ 2.4A
Operation Temperature -20~50
Storage Temperature -30~70
Relative Humidity 90%